JP2010258484A - 白色発光素子 - Google Patents

白色発光素子 Download PDF

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Publication number
JP2010258484A
JP2010258484A JP2010185494A JP2010185494A JP2010258484A JP 2010258484 A JP2010258484 A JP 2010258484A JP 2010185494 A JP2010185494 A JP 2010185494A JP 2010185494 A JP2010185494 A JP 2010185494A JP 2010258484 A JP2010258484 A JP 2010258484A
Authority
JP
Japan
Prior art keywords
phosphor
light
light emitting
white light
emission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2010185494A
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English (en)
Japanese (ja)
Other versions
JP2010258484A5 (enExample
Inventor
Takashi Hase
尭 長谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Priority to JP2010185494A priority Critical patent/JP2010258484A/ja
Publication of JP2010258484A publication Critical patent/JP2010258484A/ja
Publication of JP2010258484A5 publication Critical patent/JP2010258484A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

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  • Led Device Packages (AREA)
  • Led Devices (AREA)
JP2010185494A 2010-08-20 2010-08-20 白色発光素子 Pending JP2010258484A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010185494A JP2010258484A (ja) 2010-08-20 2010-08-20 白色発光素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010185494A JP2010258484A (ja) 2010-08-20 2010-08-20 白色発光素子

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2007134305A Division JP2007251199A (ja) 2007-05-21 2007-05-21 白色発光素子

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2011159016A Division JP5182399B2 (ja) 2011-07-20 2011-07-20 白色発光素子
JP2013098041A Division JP2013179335A (ja) 2013-05-08 2013-05-08 白色発光素子

Publications (2)

Publication Number Publication Date
JP2010258484A true JP2010258484A (ja) 2010-11-11
JP2010258484A5 JP2010258484A5 (enExample) 2013-04-04

Family

ID=43318971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010185494A Pending JP2010258484A (ja) 2010-08-20 2010-08-20 白色発光素子

Country Status (1)

Country Link
JP (1) JP2010258484A (enExample)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51151283A (en) * 1975-06-20 1976-12-25 Matsushita Electric Ind Co Ltd Yellow fluorescent substance and method of making thereof
JPH02261891A (ja) * 1989-03-31 1990-10-24 Nichia Chem Ind Ltd ホウ酸インジウム蛍光体および陰極線管
JPH05152609A (ja) * 1991-11-25 1993-06-18 Nichia Chem Ind Ltd 発光ダイオード
JPH0625497A (ja) * 1990-12-05 1994-02-01 E I Du Pont De Nemours & Co 架橋性エラストマー組成物
JPH0799345A (ja) * 1993-09-28 1995-04-11 Nichia Chem Ind Ltd 発光ダイオード
JPH07176794A (ja) * 1993-12-17 1995-07-14 Nichia Chem Ind Ltd 面状光源
JPH087614A (ja) * 1994-06-17 1996-01-12 Nichia Chem Ind Ltd 面状光源
JPH0846989A (ja) * 1994-07-29 1996-02-16 Toppan Printing Co Ltd 色変換方法及びその装置
JPH10107325A (ja) * 1996-09-30 1998-04-24 Nichia Chem Ind Ltd 発光装置及びそれを用いた表示装置
JPH10107322A (ja) * 1996-09-30 1998-04-24 Nichia Chem Ind Ltd Ｌｅｄ表示器

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51151283A (en) * 1975-06-20 1976-12-25 Matsushita Electric Ind Co Ltd Yellow fluorescent substance and method of making thereof
JPH02261891A (ja) * 1989-03-31 1990-10-24 Nichia Chem Ind Ltd ホウ酸インジウム蛍光体および陰極線管
JPH0625497A (ja) * 1990-12-05 1994-02-01 E I Du Pont De Nemours & Co 架橋性エラストマー組成物
JPH05152609A (ja) * 1991-11-25 1993-06-18 Nichia Chem Ind Ltd 発光ダイオード
JPH0799345A (ja) * 1993-09-28 1995-04-11 Nichia Chem Ind Ltd 発光ダイオード
JPH07176794A (ja) * 1993-12-17 1995-07-14 Nichia Chem Ind Ltd 面状光源
JPH087614A (ja) * 1994-06-17 1996-01-12 Nichia Chem Ind Ltd 面状光源
JPH0846989A (ja) * 1994-07-29 1996-02-16 Toppan Printing Co Ltd 色変換方法及びその装置
JPH10107325A (ja) * 1996-09-30 1998-04-24 Nichia Chem Ind Ltd 発光装置及びそれを用いた表示装置
JPH10107322A (ja) * 1996-09-30 1998-04-24 Nichia Chem Ind Ltd Ｌｅｄ表示器

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